diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_editmesh_tangent.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_editmesh_tangent.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_editmesh_tangent.h b/source/blender/blenkernel/BKE_editmesh_tangent.h index 0e3f063ae44..b76db11348e 100644 --- a/source/blender/blenkernel/BKE_editmesh_tangent.h +++ b/source/blender/blenkernel/BKE_editmesh_tangent.h @@ -24,6 +24,13 @@ extern "C" { #endif +/** + * \see #BKE_mesh_calc_loop_tangent, same logic but used arrays instead of #BMesh data. + * + * \note This function is not so normal, its using #BMesh.ldata as input, + * but output's to #Mesh.ldata. + * This is done because #CD_TANGENT is cache data used only for drawing. + */ void BKE_editmesh_loop_tangent_calc(BMEditMesh *em, bool calc_active_tangent, const char (*tangent_names)[MAX_NAME], |